I want to instal osx on my pc ... my specs are

Mobo: Asus P5KPL-C/1600
Chipset: G31/ICH7
Proc: Intel E5300 2.6 GHz
RAM: 4Gb Geil
Video: Asus EN 8400 GS

pleaste tell me a good distro for my specs and what drivers work for me :d I really apreciate that
I want to make from this computer a DIGITAL AUDIO WORKSTATION ... with logic 8 and other stuff.. for music purpose

BIG THANKS IN ADVANCE